2 Introduction 2 The Annual Report 2004 for the Research Department of Statistics Norway presents the main fields of research in 2004 with complete lists of publications and staff. The Research Department as presented in this report, includes the Social and Demographic Research Unit and the Statistical Methods and Standards Unit which administratively are placed in other departments in Statistics Norway. Other research activities within Statistics Norway are not included in this report. The Research Department welcomes interest in our publications and activities in general. We are happy to provide information as well as publications to both individuals and institutions. Some of our publications, such as Discussion Papers, Economic Survey and Statistical Analyses, are available free at our website at (English site: All paperpublications can be ordered from our Sales and subscription service or via Internet. Our website is also updated with other information about the research activities at Statistics Norway. Oslo, March 2005 Ådne Cappelen Head of Research Department

3 General research objectives The general objectives of the research activities within Statistics Norway are to: - enhance empirical knowledge Statistics alone is an insufficient source of information for understanding social and economic development. Analysis of statistical data by means of relevant theory and analytical methods and the use of models give empirical insight and deeper understanding of the phenomena under consideration. - develop models for analyzing demographic, economic, environmental and social issus An important use of empirical insight gained is embodied in the design of tools for government planning, usually in the form of simulation models. Modelling activities are carried out in close contact with user interests and with emphasis on government planning needs. - give feed-back to the statistics Researchers in the Statistics Norway have a unique position close to the sources of data. This provides special opportunities for exploitation of the data expertise in Statistics Norway, for special organization of data material and links to other sources, and for influencing methods of collection of primary data. The analytic use gives feed-back effects to the statistical work and may improve the quality of official statistics. 3

6 Taxation, Inequality and Consumer Behaviour The research unit is focused on micro data methods and applications. The research falls into several areas, with the following as key activities: 1. Developing and applying the tax-benefit model system LOTTE and other static micro simulation models 2. Understanding and application of methods for consumer behaviour 3. Describing distributional effects of policy interventions 6 Main findings The tax-benefit model LOTTE is extensively used by the Storting (Parliament) and the Ministry of -Finance, calculating effects on revenue and income distribution from changes in the scheme for direct taxation. Distributional effects of indirect taxes, and in combination with direct taxes from LOTTE, were analysed by LOTTE-Konsum. In 2004 we reached a new peak in terms of model use. The revenue effects of indirect taxes were estimated by the Ministry of Finance using direct and cross-price elasticities for detailed commodities from KONSUM-G taking into account e.g. crossborder shopping. KONSUM-G is a new model for analysing effects of indirect tax rates on revenue and consumption patterns. It has been applied to analyse the effects of changes in taxes on alcohol and tobacco, taking into consideration cross-border shopping, tax-free shopping, smuggling and illegal home production. The effects on inequality of revenue-neutral VAT reforms have been analysed combining a general equilibrium model (MSG) and a microsimulation model (LOTTE-Konsum). The Norwegian VAT reform of 2002 which reduced VAT on food and non-alcoholic beverages and introduced VAT on several services reduced inequality, a robust result whatever general equilibrium effects that was taken into account. Røed Larsen collaborated with professor Timothy Beatty, University of British Columbia on a project designed to estimate the bias in the Canadian Consumer Price Index. The project was completed during 2004, and an article that describes the method and findings will appear in The Canadian Journal of Economics. The main result was that the CPI overestimated the costs of maintaining a given standard of living for most of the period during the last two decades. However, recently it seems as if the CPI may underestimate the costs of living, possibly because of rapidly and unaccounted for prices for housing services for self-owners. We quantify these effects for several demographic groups. An analysis suggests that self-employed, on average, have an actual income 17 percent higher than reported income. This is in line with other estimates based on independent sources of information. The analysis is a replication of a method originally applied on data from the UK. Some formal problems using this method were found but, as yet, the full consequence for the estimate of average under-reporting is unknown. Means-testing of the child benefit is a much debated policy issue in Norway. An article published in The Review of Income and Wealth argues that such discussions must take into consideration that means-testing has adverse effects on female labour supply. An article published in International Tax and Public Finance suggests that effects of tax policy changes to a particular trend in tax progressivity can advantageously be discussed in terms of contributions from components of the tax progressivity index. This method is employed in order to understand the relation between tax policy changes and the reduction in tax progressivity in Norway during the nineties. Another paper Tax Reform and the Demand for Debt published in International Tax and Public Finance gives evidence that changes in the tax treatment of household debt affect household borrowing. Using various procedures to correct for endogeneity, the paper demonstrates how the lowering of the value of interest deductibility has reduced the amount of household debt among the households in the upper end of the income distribution.

7 Alstadsæter completed her PhD thesis at NHH titled Tax Effects on Educational and Organizational Choice. She shows that there is a substantial willingness to pay for the consumption value of higher education. Taxes can in the presence of a direct consumption value of education induce the individual both to acquire more education than in the absence of taxes and to choose more of the educational type with the higher consumption value and lower wage return. In addition, she analyses the sole proprietor s income shifting incentives under the split model of dual income taxation. Staff Thoresen, Thor Olav, Head of Research Unit Alstadsæter, Annette, Research Fellow Fjærli, Erik, Research Fellow Hansen, Kirsten, Adviser Hussein, Mohamed F., Computer Scientist Røed Larsen, Erling, Senior Research Fellow Lian, Bård, Senior Adviser Nygård, Odd Erik, Economist Sommervoll, Dag Einar, Research Fellow Wangen, Knut Reidar, Research Fellow Aasness, Jørgen, Senior Research Fellow 7

8 Energy and Environmental Economics The energy research group focuses on studies of the development of energy markets and how national, international and natural external conditions influence the development and use of national energy resources, the environment, the market structure and economic growth. Studies of the behaviour of firms and households and their adaptation to environmental policy is essential, as is the development of partial energy market models and integrated energy market and general equilibrium models. The domestic energy market is dominated by hydropower production with stochastic inflow, which generates separate focused studies on production and transmission capacity limits, strained markets and owner concentration issues. Interlink with thermal markets in neighbouring countries makes international trade studies an important research area. 8 Water inflow shortage and high electricity prices have brought up several important subjects concerning the vulnerability of the Norwegian hydropower market. Closer evaluations of the price elasticity, volatility and market power are important for the understanding of the total risk for a close to a hundred per cent hydro based power production. We analyse how the electricity market responds to varying and extreme temperatures, precipitation, inflow and climate changes. In the studies of the flexibility in energy markets, the household sector and energy intensive industries are particularly emphasized. In interacting equilibrium models, we study the driving forces in the future energy markets. We further study the particular role of the energy intensive industries in the hydropower market, the interacting effects of the phasing out long-term electricity contracts, and the effect of the implementation of a permit market for greenhouse gases. These industries are exposed to multiple political goals with respect to greenhouse gases, stable energy prices and their contribution to a balanced long-term economic growth. Main findings After quadrupled prices in the Norwegian electricity market two years ago, politicians have considered the implementation of price differentiation. In an analysis of the effects on energy use and income distribution of introducing a differentiated electricity tax on a revenue-neutral basis, we find that the average high-income households would face higher tax payments than low-income households. However, some low-income households have high electricity consumption and would thus be strongly affected. Fluctuating prices in the electricity market increase the concern for market power. In a theoretical analysis of the relationship between variations in inflow and the extent to which major producers can influence prices, we found that uncertainty in inflow increased the opportunity of dominant producers to exercise market power. This can increase the price fluctuations. The possibility of exercising market power depends on the market concentration, but is also depending upon the elasticity of demand. In a separate project we have developed a simultaneous demand and supply model for two countries to estimate the short term flexibility of demand based on high frequent market clearing data. Demand elasticities varies hour by hour and over days in a week. Low and systematic variation in estimated elasticities imply a potential of abusing market power. It is a common view that environmental regulations hamper productivity growth. In a study of the relationship between environmental regulations and productivity growth for some of the most polluting manufacturing industries in Norway, we find that a positive relationship between regulatory stringency and productivity growth, when we include emissions as an input. With a traditional productivity measure without emissions, the relationship is not significantly different from zero. The Integration Pollution and Prevention Control (IPPC) directive from EU is under implementation in Norway. The directive implies regulation caps in accordance with best available techniques. This system involves less economic efficient environmental regulations than in the present Norwegian system. In a study of the consequences of the Norwegian manufacturing industry, we find that implementing the IPPC principle gives substantial emission reductions while the total abatement costs are higher than in the present system for the given abatement level.

9 Relocation of dirty production and environmental pressure to economies with laxer abatement regimes can be one of many explanations to environmental improvements in rich countries. We do not find support for such relocation in the Norwegian economy the last decades, but using a forecasting model, we find that such relocation may take place in the future, mainly to our neighbouring, rich countries. When increasing the carbon taxes, environmental benefits fall and the economic costs rise when a global rather than a national perspective is employed. A new instrument in energy policy is the so called green certificate system or just electricity certificates. In theory this instrument is a market based combined tax and subsidy instrument. The Government issues certificates to entitled technologies and introduces a purchaser obligation to buy certificates in accordance to the amount of purchased electricity. In an analysis we show that introduction of such certificates in Sweden and Norway may have a limited effect of prices and volumes since most technologies introduced will be introduced anyway. The most important effect then is a redistribution of income effect besides a minor efficiency loss. 9 Staff Bruvoll, Annegrete, Head of Research Unit Bye, Torstein A., Director of Research Halvorsen, Bente, Senior Research Fellow Hansen, Mona I., Executive Officer Hansen, Petter, Economist Larsen, Bodil M., Senior Research Fellow Larsson, Jan, Research Fellow Nesbakken, Runa, Research Fellow

10 Macroeconomics The unit is engaged in empirical studies of the Norwegian economy - structure and development - in a macroeconomic perspective. The research is based on Statistics Norway s short-term statistics and national accounts data, and development and use of econometric time series methods and models. Important external users of the models are Ministry of Finance, Ministry of Labour and Social Affairs and Stortinget (the parliament). 10 Business cycle analysis Economic surveys and forecasts are published quarterly in parallel editions in Økonomiske analyser (ØA) and Economic Survey (ES). ØA is a paper publication and is also available on the Internet, while ESis only published electronically. The forecasts are constructed using the quarterly macroeconometric model KVARTS. The Research Department is a member of AIECE (Association d Institutes Européens de Conjuncture Economic) and the UNbased Project LINK, linking several national macro models to a global model. Documentation: ØA 1/2004, 3/2004, 4/2004, 6/2004, ES 1/2004, 2/2004, 3/2004, 4/2004, [39], [73], [74], [75], [89], [90], [91], [92]. Macroeconomic models and econometric analysis The development and use of the two large macroeconometric models - the quarterly model KVARTS and the annual model MODAG. Except from the difference in data frequency, the economic content in the two models is almost identical. The KVARTS model is used for forecasting and economic analysis in our business cycle reports. The model is also used to provide alternative scenarios for the Government appointed Expert Committee for Income Settlements in connection with the annual nation wide wage and income negotiations. The MODAG model is mainly used by the Ministry of Finance for forecasting and policy analysis, and by the unit itself in assisting fractions in the Standing Committee on Finance and Economic Affairs in the parliament. Both models have been central tools in various historical/counterfactual studies of the Norwegian economy. The models comprise at the moment 28 sectors of production and 48 commodities. Although many of the parameters in the models are econometrically estimated, several coefficients, including the input-output structure, are each year calibrated to the most recent final national accounts data. For most production sectors (22) a set of factor demand equations are specified based on Cobb- Douglas production functions. The factors specified are labour, energy (nested CES-elements for electricity and fuel), other material inputs, and three components of fixed capital (machinery, transport/ equipment, and structures). Separate prices of imports, exports and domestic production for the domestic market, are specified for each commodity. The price formation is according to the theory of monopolistic competition. Import prices are determined as functions of a limited number of world marked prices and the exchange rate. The exchange rate may be determined by a combined PPP and UIP approach. The modelling of export volumes and import shares are based on the Armington approach. Households supply of labour is disaggregated by gender and age to take account of large differences in labour market behaviour for various groups. There are substantial discouraged worker effects and moderate after tax real wage effects in the aggregate labour supply. Household demand is specified using a macro-consumption function and a housing investment equation. Both depend on household real income and after-tax real interest rate. Allocation of household demand on consumer categories is based on a dynamic version of the AIDS system. Based on the input-output structure and the commodity classification, indirect taxes and subsidies are specified in great detail. This is also the case for direct personal taxation, where the tax rates are aggregated from a microeconomic model which links the actual tax structure to the large microdatabase of recent individual tax forms. The Norwegian economy is characterised by a comprehensive public transfers system and the link between labour market variables and parts of the transfers

11 to old age pensioners are modelled in a simpler way. In 2004 both models were reestimated, based on the revised national accounts data published for 2002 in As part of the reestimation, the macro consumption function and the equation for investments in housing have been significantly changed. In addition, work has been centred around the following topics: Exchange rate and financial sector modelling, forward looking expectation in inflation targeting, and methodological problems related to testing trend breaks in time series. Documentation: [13], [16], [40], [51], [52], [65], DP391, 395, Reprints 287, NOT 2004/85. Main Findings In all four economic surveys in 2004, our forecasts predicted inflation below or on target for the next 3 years without any significant increase in Norwegian signal rates. During 2004 Norway has been in a pronounced cyclical upturn, and the GDP-level were expected to bee above trend in the whole period. Increased integration of China in the world economy, moderate growth in the euro-area and moderate domestic wage growth together with large increases in oil investments, were some main factors behind these predictions. An often-used approach in estimating factor demand systems is to (implicitly or explicitly) assume that there is a stationary relationship between the use of an input factor and the relative price of this input factor (plus maybe some additional variables). In the Cobb-Douglas case this implies assuming that the budget shares are stationary. Empirical tests on a Norwegian production sector indicate that this is a too strong assumption. The rejection of the hypothesis of stationary budget shares is interpreted as effects of technological changes. Many time series exhibit shifts in their level or trends. However, in economic interpretable (longrun) relationships these shifts may cancel out. If that is the case, the economic relationship is said to co-break. To analyse such properties, we decompose the structural shifts in a cointegrating multivariate model. By doing this, we can test the hypothesis in a maximum likelihood framework. To illustrate the method we apply to analyse German money demand during the re-unification. The re-unification clearly led to structural shifts in the GDP and M3, and the empirical results indicate that there is also some evidence of structural breaks in the long-term money demand relationship. Actual portfolios of Norwegian households seems to be close to estimated optimal portfolios indicated by a mean-variance frontier. To induce a substantial change from housing to equity, taxation of the consumption stream from housing is needed. An alternative; taxation of capital gains from housing investment could actually increase the relative holding of housing. Exchange rate pass-through to Norwegian consumer prices is not complete in the short and medium term. The pass-through to Norwegian import prices is swift, but far from immediate. Prices of domestic produced intermediate and final goods react gradually. The distribution sector delays the pass-through by letting their trade margins act as cushion in the short run. Staff Johansen, Per Richard, Head of Research Unit Benedictow, Andreas, Research Fellow Bjørnstad, Roger, Research Fellow Boug, Pål, Research Fellow Drzwi, Wenche, Senior Executive Officer Eika, Torbjørn, Research Fellow Haakonsen, Laila, Senior Executive Officer Harding, Torfinn, Economist Holm, Inger, Adviser Hungnes, Håvard, Research Fellow Jørgensen, Jørn-Arne, Adviser Kolsrud, Dag, Research Fellow Ouren, Jørgen, Adviser Solheim, Haakon, Research Fellow Walseth, Aud, Clerical Staff 11

12 Labour Market and Firm Behaviour The central aim of the unit is to obtain new knowledge of the functioning of the labour market and firms behaviour through econometric analyses of Statistics Norway s microdata, and to use this knowledge in analysing economic issues. In connection with this work, the unit also contributes to the development of relevant theories, methods and databases. 12 Our main fields of analysis include The relation between labour supply and business cycle conditions Technological change and workers retirement decisions. The returns to and choice of education Education and inequality: Sorting, resources and outcomes Barriers to increasing female employment Measurement of capital and innovations Effects of fiscal incentives to R&D Efficiency, growth and firm exit Price index methods Econometric methods Main findings Based on a new method for estimating tangible fixed assets in current prices at the firm level, we have established a database for tangible fixed assets for Norwegian manufacturing firms, covering the years Book values, which are based on historic prices, on fixed tangible assets from the accounts statistics for joint-stock companies in the Norwegian manufacturing industry are combined with investments in tangible fixed assets from the manufacturing statistics. The capital estimates in current prices are calculated using price indices for new capital goods to adjust the book values on tangible fixed assets. The database is available for researchers. We have established a framework for calculating indicators the contribution of schools to pupil learning, taking into account that pupil composition varies between schools. During 2004 work on quality-adjusted price indexes has continued. For automobiles, results show that both the hedonic method and a quality-adjustment method based on discrete choice theory give a price level considerably lower than the conventional index. Staff Hægeland, Torbjørn, Senior Research Fellow, Head of Research Unit Dagsvik, John K., Senior Research Fellow Frenger, Petter, Senior Research Fellow Henningsen, Morten, Executive Officer (part time) Jia, Zhiyang, Research Fellow Kornstad, Tom, Research Fellow, Raknerud, Arvid, Senior Research Fellow Rybalka, Marina, Executive Officer Rønningen, Dag, Senior Executive Officer Skjerpen, Terje, Senior Research Fellow

13 Fiscal Sustainability The aim of the unit is to analyse the most important factors behind the development in public revenues and expenditures. Growth in tax revenues, transfers and demand for public services are strongly dependent on demographic factors, development in supply of labour, economic growth in general and its allocation. Economic consequences of long run fiscal imbalances and policies to reduce these imbalances are a natural part of the analyses. An important objective for the research is to provide quantitative information. The research activities at the unit may be grouped in two main categories: 1. The analyses of the effects on transfers to households and income distribution as a consequence of demographic development, supply of labour, and pension regulations are mainly based on development and use of a dynamic micro simulation model, MOSART. Specific micro based analyses of behavioural effects and in particular analyses of saving behaviour are currently going on. 2. The interaction between the general economic development and fiscal sustainability is subject to analyses by general equilibrium models. For the time being our most appropriate CGE-model is the MSG-model. Effects of changes in the pension system, taxation and the level of public services are central areas of research. The sustainability in public finances, effects of using petroleum revenues, excess burden of taxation and Dutch disease are also given attention. Main findings Conclusions from analyses for the Norwegian Pension Commission include: Changes in the pension system towards higher proportionality between pension entitlements and former labour income in addition to making the yearly pension benefit dependent on the retirement age, may increase employment and reduce public expenses. A shift in this direction keeping average pensions unaltered, however, favours those with higher incomes and is unfavourable for women. Pension reforms that are based on a higher degree of prefunding, must be followed up by adjustments of the industry structure. In particular, increased national savings will take place through increased net exports, which warrants an expansion of the traded goods sector. To shed new empirical light on the fiscal sustainability problems facing Norway, a detailed microeconometric model of labour supply has been integrated with a large scale CGE model. Taking this detailed response on labour supply into account the estimated required increase in the future tax burden is reduced. Moreover, labour supply responses reduce the pressures on public finances much more significantly if the present taxation of personal income is replaced by a flat tax rate. New micro data on household saving has made it possible to analyse Norwegian saving behaviour along three dimensions; age, period and cohort. The main findings are 1) the propensity to save increases steadily with age, most likely due to a combination of precautionary savings and bequest behaviour, 2) there are no significant generational differences in saving behaviour, and 3) household saving over time responded to credit liberalization with a temporary decline, and responds less to revaluations of real assets than is previously assumed on the basis of macro data. Staff Stølen, Nils Martin, Senior Research Fellow, Head of Research Unit Fredriksen, Dennis, Research Fellow Halvorsen, Elin, Research Fellow Heide, Kim Massey, Economist Holmøy, Erling, Senior Research Fellow Lerskau, Lisbeth, Senior Executive Officer Madsen, Hilde, Adviser Solli, Ingeborg Foldøy, Economist 13

14 Local Public Finance and Regional Economics The research group is preoccupied with analyses that include a geographic or administrative dimension on the subnational level. The focus is on the behaviour of local governments and their priorities between different service sectors and different recipients. Local public finance is combined with analyses of distribution and efficiency. Moreover, the behaviour of individuals is studied in the setting of migration, labour market mobility and regional competition. Economic models have been developed to provide future scenarios for employment and labour force in different regions, and for local government service production by service sector. 14 The research group is preoccupied with analyses that include a geographic or administrative dimension on the subnational level. The focus is on the behaviour of local governments and their priorities between different service sectors and different recipients. Local public finance is combined with analyses of distribution and efficiency. Moreover, the behaviour of individuals is studied in the setting of migration, labour market mobility and regional competition. Economic models have been developed to provide future scenarios for employment and labour force in different regions, and for local government service production by service sector. In analysis of local government production a macro model MAKKO is used to project employment and the number of clients in local public services in Norway. MAKKO contains submodels for services provided by local governments, like kindergartens, primary and secondary education, health care and care for the elderly. A microeconomic model KOMMODE has been developed to analyse the fiscal behaviour of local governments. A linear expenditure system has been applied to the estimation of price and income elasticities for eight service sectors. Budget deficits and expenditures in different service sectors are endogenous variables. Moreover, the model accounts for heterogeneity in local tastes and production costs. A number of projects that applies KOMMODE in analyses of income distribution, efficiency and municipality mergers are in progress. The model has also been applied to derive a classification of municipalities. The regional macroeconomic model REGARD is used to support the analyses and projections of the development in regional labour markets and migration. The present economic part of the model is a simple submodel to the macroeconometric models MODAG, KVARTS and MSG. A demographic model block takes care of internal migration and labour force participation. The model provides projections of labour market imbalances, illuminating the implications for regional employment, labour force and population growth of a given macroeconomic scenario and from changes in economic policy. In 2004 the model was used in the preparation of economic surveys for a Norwegian region. A project investigating urban and regional labour market mobility in Norway was completed in This project is included in the Norwegian Research Councils programme Urban development - driving forces and planning challenges. A Nordic cooperation project on labour market mobility, analysing regional economic renewal and demographic change in Denmark, Finland, Iceland, Norway and Sweden, was also completed in The project was directed by Nordregio (Nordic Centre for Spatial Development) in Stockholm. In an ongoing project the purpose is to construct household data files on the basis of family registers from as well as the census of 2001 and Such household panel data are valuable in empirical analysis of income distribution and poverty. Main findings We are able to identify a large share of cohabitant households by tracing family histories in panel register data and censuses. The incidence of poverty in Norway is relatively high in the capital city Oslo, especially when regional variation in housing prices has been taken into account.

15 There is generally a higher gross mobility in the knowledge-based service industries compared with the total economy. The level of gross mobility to job is generally lower among Norwegian citizens compared with all other main citizen groups in Norway. There is a clear tendency that non-mobile employed had a weaker income growth compared with employed persons that were mobile within or between the regional labour markets. Staff Galloway Taryn Ann, Economist Langørgen Audun, Head of Research Unit Langset Bjørg, Economist Mogstad Magne, Economist Stambøl Lasse Sigbjørn, Research Fellow Wennemo Tom, Adviser Aaberge Rolf, Senior Research Fellow 15

16 Economic Growth and Efficiency The purpose of the research activities in this unit is to contribute to increased understanding of long-run adaptation of the Norwegian economy to changes in policies with special attention to impacts of taxation, industrial policy, trade policy, innovation policy and environmental policy on macroeconomic efficiency and economic growth processes. Our main tools are general equilibrium models. 16 The most recent version of the numerical general equilibrium model (MSG-6) has endogenous labour supply, intertemporal consumer and producer behaviour based on perfect foresight, an integrated emissions-to-air module linked to the economic activities, a detailed description of the electricity market and a specified representation of the link between firm and industry behaviour, where heterogeneity between firms and imperfect competition are accounted for. This year s work has been concentrated on completing the re-formulation of the model of public revenue and expenses, and completing the re-estimation of the elasticities of substitution in the production technology for the different industries. The unit has also started on a new project where the main aim is to get a better understanding of the main growth mechanisms present in a small, open, oil- and gas producing economy as the Norwegian. The project puts especially emphasis on the development of new environmental friendly technologies. Interactions between innovation policies and abatement policies have impact on the abatement costs of achieving and maintaining a given environmental emission target. Main findings We empirically address two interlinked hypotheses on growth and the environment. The delinking hypothesis claims that in rich economies emissions tend to fall along with economic growth. The load replacement hypothesis predicts that growth in rich countries cause emissions to move abroad. By using a dynamic computable general equilibrium (CGE) model for the Norwegian economy we are able to isolate and quantify the different growthenvironment links, and simultaneously compute the replacement of emissions abroad due to altered trade. Projections indicate that technological development, compositional changes in economic activity, and endogenous policy, will bring about a delinking so that in the next decades several local pollution problems will diminish, while climate gas emissions will grow slower than GDP. However, when accounting for foreign emissions linked to our growth, the picture is less optimistic. This result seems robust to various climate policy assumptions. Documentation: DP 384, Bruvoll, A and T. Fæhn (2005): Økonomisk vekst - medisin mot dårlig miljø? Forthcoming in Økonomisk Forum (In Norwegian, only); Bruvoll, A and T. Fæhn (2005): Rett i hodet på naboen? Økonomisk vekst, miljøpolitikk og utslipp innenfor og utenfor grensene, forthcoming in Økonomiske Analyser (In Norwegian, only) The effects on the degree of equality of reforms in indirect taxation are analysed by using a microsimulation model of the Norwegian economy subsequent to the CGE model. The two main reforms studied are substitution of a uniform VAT rate on all goods and services and substitution of the nonuniform Norwegian VAT reform of 2001 for the previous, differentiated system. A main characteristic of the non-uniform reform is the halving of the VAT rate on food. All reforms are made public revenue neutral by changes in the VAT rate. The nonuniform VAT reform leads to a clear increase in equality, while the change in equality concerning the uniform reform is close to 0. The halving of the VAT rate on food contributes to increased equality with the non-uniform VAT rate. With the uniform VAT reform, as opposed to the non-uniform, decompositions show that taking CGE effects into account has a large impact on the degree of equality. Documentation: DP 392, ØA 6/2004 Efficiency-enhancing energy tax reforms tend to be difficult to implement due to strong political resistance from powerful industries. The major energyand pollution-intensive industries of Norway are today exempted from paying consumer tax on electricity. Two different CGE studies quantify the welfare potential of equalizing the tax. The first

17 study investigates the social costs of compensating for subsequent equity losses borne by the energyintensive industries, while the second study investigates the costs of compensating by production dependent subsidies (can be interpreted as transport subsidies) when employment is assumed to be fixed in the energy- and pollution intensive industries. We find that the welfare gains of equalizing the tax rates are positive and only falls by 15 percent, when combined with the compensation of equity losses. This modest compensation cost is mainly explained by the possibility of the industries to shift part of the tax burden on to suppliers of electricity. It also hinges on the ability of the compensation scheme to stimulate entrance of new firms and products, which enhance productivity and welfare. The second study finds that it is more efficient to save jobs by implementing sector specific production dependent subsidies than subsidizing electricity. Documentation: DP 387 and Bjertnæs, G.H. Avoiding Adverse Employment Effects from Energy Taxation: What does it cost? manuscript, Statistics Norway. 17 Staff Bye, Brita, Head of Research Unit Andreassen, Leif, Research Fellow Bjertnæs, Geir H., Economist Fæhn, Taran, Senior Research Fellow Heggedal, Tom-Reiel, Economist Strøm, Birger, Senior Adviser Åvitsland, Turid, Research Fellow

18 Petroleum and Environmental Economics The aim of this research unit is to investigate how national and international policies and other conditions affect the value of Norwegian natural resources, the environmental state in Norway and internationally, and the interactions between the economy and the environment. A central part of the research work is to develop and maintain model tools that enable us to consider important natural resource and environmental issues related to economic development. 18 The oil market is very important for Norway, and is investigated by e.g. econometric analyses. Moreover, a simulation model for the international energy markets, with special attention to the supply side of the oil market, has been developed. The model is used to analyse the future development of the oil market, and will be used to analyse other oil market issues as well as gas market and climate policy issues. The European gas market is also important for Norway, and the supply of Russian gas and LNG from distant sources is crucial for the future gas prices in Europe. Both these sources of gas supply are examined in separate studies (econometric analyses and simulation models), and the effects on the gas market is analysed within a simulation model for the European energy market (developed together with the Frisch centre). This model is also used to analyse the effect of liberalization and environmental policy in the European energy market. A simulation model for the Nordic power market is also developed and used to analyse various policy scenarios and market behaviour (cf. Unit for Energy and Environmental Economics). Sustainable development of the national wealth in Norway, with emphasis on natural resources, has also been analysed. The Kyoto Protocol and international climate policy are also examined within a simulation model for CO2 abatement in different regions. The effects of the protocol without the U.S. have been analysed, and the position of Russia as a big player in both the quota market and the European gas market is investigated. Moreover, the potential for CDM projects in the agricultural sector of developing countries, as well as energy projects in China, are analysed. The market effects of different allocation rules in national quota markets are also examined. Economic activity in the Arctic, and impacts of climate change, will be analysed in a new project. To achieve long-term climate targets, carbon-free energy technologies have to be further developed, and the innovation and learning processes in this respect are analysed within theoretical and numerical models. We examine the effects of innovation and abatement policies on the technological development and economic welfare. The market structure of the R&D sector is also important here, and the Porter hypothesis is examined under various assumptions. Firms behaviour with respect to the environment is investigated in several projects. First, we study how the risk of environmental policy and the demand for green or ethical funds affect firms investments decisions. This question is analysed both theoretically and empirically. We have also investigated how firms act in accordance with their pollution regulations, and how the authorities act in accordance with violations of these regulations. Consumers behaviour is also investigated through experimental analyses, focusing on how social norms affect consumers actions. Main findings The relationship between industrial competitiveness, adaption of cleaner production techniques and environmental policy has been analysed, focusing on an up-stream market for new pollution abatement technology. A strong environmental policy is found to benefit industrial competitiveness through its effect on the price on pollution abatement. However, the incentive for a stringent policy may partly disappear if there is a global market for pollution abatement solutions. Documentation: DP 371. The effects of regulatory inspections on compliance and emissions of energy intensive manufacturing plants in Norway have been investigated. Regression analyses show that increased probability of

19 inspection reduces the probability of violation. On the other hand, the analyses reveal a positive relationship between the probability of an inspection and emissions, which may question the usefulness of current inspections. Documentation: DP 381. Different empirical studies of the oil market have revealed that 1) oil demand is fairly inelastic with respect to the oil price, particularly in the short-run but also partly in the long-run; 2) oilrig activity responds fairly quickly and strongly to oil price changes in most countries in the Western Hemisphere, but only slowly and weakly in other parts of the world; 3) OPEC does not behave like an efficient dominant producer in the oil market, but clearly neither like a competitive producer. Documentation: DP 372, DP 373, DP 385. Staff Rosendahl, Knut Einar, Head of Research Unit Alfsen, Knut H., Director of Research Aune, Finn Roar, Senior Adviser Aslaksen, Iulie, Senior Research Fellow Glomsrød, Solveig, Research Fellow Greaker, Mads, Research Fellow Holtsmark, Bjart, Research Fellow Lindholt, Lars, Economist Liu, Gang, Research Fellow Sagen, Eirik Lund, Economist Telle, Kjetil, Research Fellow Tsygankova, Marina, Economist 19

20 Statistical Methods and Standards The general aim of methodological statistical research is to improve the quality in collection, production and analysis of statistics. The research encompasses the following areas: General survey design and estimation in survey sampling Nonresponse and imputation Variance estimation Small area estimation and registers Census methodology Time series and seasonal adjustment Disclosure control Statistical standards and metadata 20 Nonresponse and imputation All sample surveys face the problem of nonresponse, resulting in incomplete data. As in many other countries, the response rates in Norway have shown a declining trend. Research on theoretical studies of imputation methods is a continuing activity, mainly concerned with developing model-based methods for reducing the bias due to nonresponse, using weighting adjustment for unit nonresponse and imputation for item nonresponse. Also nonparametric approaches have been studied. The basic imputation method considered is random draws from the estimated distribution given nonresponse. Documentation: DP 297 (2001), NOT 2001/50, 2003/57, 2003/58, [29] Variance estimation Statistics Norway is increasing its efforts in giving estimates of uncertainty in official statistics, taking into consideration sampling design, nonresponse and imputation method. The research aims at developing variance estimates and related confidence intervals, of different types, not only the usual estimated sample variance (s.v.) of the population total estimator. Other measures of uncertainty are estimated conditional s.v. for poststratified and calibrated estimators, estimated model variance and estimated method variance. The Division for Statistical Methods and Standards has participated in an EU funded three-year research project ending in 2004, DACSEIS (Data Quality in Complex Surveys within the New European Information Society), with two main contributions, (i) how nonresponse and imputation methods affect variance estimation and (ii) developing a new multiple imputation method. In this project a recommended practice manual for variance estimation has been developed. The project team consisted of University of Tübingen, University of Southampton, Swiss Federal Institute of Technology, Johannes Kepler University Linz, and the national statistical institutes in Finland, the Netherlands, Austria, Switzerland, Germany and Norway. Documentation: DP 311 (2001), NOT 2003/46, 2003/56, 2004/86, DOC 2004/10, [70] Small Area Estimation Small area estimation has been the subject of a number of studies throughout the years. A wide range of methods has been investigated including synthetic estimation, empirical Bayes methods, model-based approach and neural network. Current research has beem connected with the three-year EURAREA project ending in 2004, under the 5the Research Framework of EU, where Statistics Norway participated together with the Office for National Statistics (UK), Statistics Finland, Instituto Nazionale de Statistica (ISAT, Italy), Statistics Sweden and Instituto Nacional de Estadistica (INE, Spain). These are joined with the academic researchers at the University of Southampton (UK), Jyvaeskylae (Finland), and Poznan (Poland). It had four major themes, namely, use of time series data, use of geospatial information, survey data with complex sample design, and small area cross-classifications. Documentation: Reprints 251, NOT 2004/5, [30], [31] Use of Administrative Registers Use of administrative registers often improves surveys by reducing the sampling variance, reducing the bias caused by noncoverage and nonresponse, and imposing consistency between the various sources of data. Instead of considering single surveys, recent research has focused on the effects of registers for measure of changes. The current research aims at methods beyond post-stratification and calibration, which may be more suitable and flexible for certain types of data, such as the household income and wealth. Research in this respect is closely linked to that on combining data sources and integrated statistics.

1 CHAPTER 11. AN OVEVIEW OF THE BANK OF ENGLAND QUARTERLY MODEL OF THE (BEQM) This model is the main tool in the suite of models employed by the staff and the Monetary Policy Committee (MPC) in the construction

Finance and Economics Course Descriptions Finance Course Descriptions FIN 250 Financial Management This course addresses the theory and practice of financial management and the role of the Financial Manager.

An Evaluation of the Possible Macroeconomic Impact of the Income Tax Reduction in Malta Article published in the Quarterly Review 2015:2, pp. 41-47 BOX 4: AN EVALUATION OF THE POSSIBLE MACROECONOMIC IMPACT

The Elasticity of Taxable Income: A Non-Technical Summary John Creedy The University of Melbourne Abstract This paper provides a non-technical summary of the concept of the elasticity of taxable income,

English Summary The report contains three chapters: Chapter I gives an economic outlook for the Danish economy, Chapter II contains a long term projection for the Danish economy focusing on the development

The impact on the UK economy of a reduction in fuel duty Report for Fair Fuel UK March 2012 Centre for Economics and Business Research Ltd. Unit 1, 4 Bath Street, London EC1V 9DX t: 020 7324 2850 f: 020

EUROPEAN COMMISSION Brussels, XXX SWD(2014) 18 /2 COMMISSION STAFF WORKING DOCUMENT EXECUTIVE SUMMARY OF THE IMPACT ASSESSMENT Accompanying the document Proposal for a Decision of the European Parliament

6 Quality of Public Finances Revenues and Expenditures 6.1 The Government s Strategy In 2003, the Czech government launched a public finance reform focusing on fiscal consolidation and elimination of the

World Simulations with 1 Introduction The implementation of the Kyoto protocol would imply the emissions of Annex B countries to be collectively reduced by 5% in 2008-2012 relatively to their 1990 level,

DEPARTMENT OF ECONOMICS SCHOOL OF HUMANITIES AND SOCIAL SCIENCES Undergraduate Prospectus Bachelor of Science in Economics 1 CONTACT INFORMATION: Department of Economics, School of Humanities and Social

Impacts of large-scale solar and wind power production on the balance of the Swedish power system Joakim Widén 1,*, Magnus Åberg 1, Dag Henning 2 1 Department of Engineering Sciences, Uppsala University,

MACROECONOMIC ANALYSIS OF VARIOUS PROPOSALS TO PROVIDE $500 BILLION IN TAX RELIEF Prepared by the Staff of the JOINT COMMITTEE ON TAXATION March 1, 2005 JCX-4-05 CONTENTS INTRODUCTION... 1 EXECUTIVE SUMMARY...

MASTER IN ECONOMICS AND FINANCE The document presents the structure of the master program (and the professors in charge of each course) in 2014 2015. Courses, workshops, etc. are ordered primarily by the

Norwegian position on the proposed EU framework for climate and energy policies towards 2030 The EU plays an important role as a global leader in climate policy and has a fundamental interest in strengthening

NOTES O N FORMALIZATION Evolution of informal employment in the Dominican Republic According to official estimates, between 2005 and 2010, informal employment fell from 58,6% to 47,9% as a proportion of

The impact of increased efficiency in the use of energy: A computable general equilibrium analysis for Spain Pablo Arocena Universidad Pública de Navarra Nafarroako Unibertsitate Publikoa OUTLINE o Motivation:

Commentary: What Do Budget Deficits Do? Allan H. Meltzer The title of Ball and Mankiw s paper asks: What Do Budget Deficits Do? One answer to that question is a restatement on the pure theory of debt-financed

SIMULATING THE TURKISH TAX SYSTEM ADEM İLERİ Middle East Technical University Department of Economics aileri@metu.edu.tr PINAR DERİN-GÜRE Middle East Technical University Department of Economics pderin@metu.edu.tr

NATIONAL ECONOMIC DIALOGUE ECONOMIC GROWTH AND EQUITY IN TAX POLICY 16-17 JULY 2015 Economic Growth and Equity in Tax Policy This paper has been prepared as a contribution to the discussion in the breakout

New Zealand s response to climate change March 2008 www.nzinstitute.org THE AIM OF THIS PRESENTATION This presentation summarises the research, analysis, and recommendations made in the New Zealand Institute

Review for the Midterm Exam. 1. Chapter 1 The principles of decision making are: o People face tradeoffs. o The cost of any action is measured in terms of foregone opportunities. o Rational people make

TAXATION The Annual Growth Survey identifies several categories of tax policy challenges currently faced by EU Member States. These tax policy challenges concern the potential of Member States for making

Errors and omissions in the balance of payments statistics a problem? BY GUNNAR BLOMBERG, LARS FORSS AND INGVAR KARLSSON The authors work in the Monetary Policy Department. The balance of payments statistics

RESPONSE TO PUB ORDER 117/06 PUB Order 117/06 Directive 6 6. Manitoba Hydro shall file a General Rate Application for the fiscal years 2007/08 and 2008/09 by no later than August 1, 2007 which shall include

EUROPEAN FREE TRADE ASSOCIATION ASSOCIATION EUROPEENNE DE LIBRE-ECHANGE CSC 9/98 21 October 1998 Brussels An Opinion from the EFTA Consultative Committee The Impact of the Common Currency on European Economies,

HW 2 Macroeconomics 102 Due on 06/12 1.What are the three important macroeconomic goals about which most economists, and society at large, agree? a. economic growth, full employment, and low interest rates

202 COLLEGE OF BUSINESS DEPARTMENT OF BANKING AND FINANCE Degrees Offered: B.B., E.M.B.A., M.B., Ph.D. Chair: Chiu, Chien-liang ( 邱 建 良 ) The Department The Department of Banking and Finance was established

The English version of the curriculum for the Master Program in Applied Economics is not legally binding and is for informational purposes only. The legal basis is regulated in the curriculum published

9 September 2014 Summary of the Esa2010 revision of National Accounts Year 2011 In conjunction with the introduction of the new European system of national and regional accounts (Esa2010) Manual, Italy

ANNEX 1 - MACROECONOMIC IMPLICATIONS FOR ITALY OF ACHIEVING COMPLIANCE WITH THE DEBT RULE UNDER TWO DIFFERENT SCENARIOS The aim of this note is first to illustrate the impact of a fiscal adjustment aimed

2015 Article IV Consultation with Sweden Concluding Statement of the IMF Mission Sweden s economy is performing well. But housing prices and household debt are elevated and rising and unemployment is high

Some information on using a right approach in applied trade analysis Based on ARTNeT capacity building workshop materials artnet.unescap.org 1. Why do we need a model for trade policy? to provide a theoretically

Inaccurate and Biased: Cost-Benefit Analyses of Transport Infrastructure Projects Presentation at the workshop Critically Examining the Current Approaches to Transport Appraisal Petter Næss Professor in

Kiel Policy Brief The Importance of Investment Income and Transfers in the Current Account: A New Look on Imbalances Rolf J. Langhammer No. 48 May 2012 Institut für Weltwirtschaft Kiel Kiel Institute for

European Commission EU study on company car taxation: presentation of the main results Presentation in the OECD workshop on estimating support to fossil fuels, Paris 18-19 November 2010 Katri Kosonen European

2. Executive Summary With the introduction of CO 2 emission constraints on power generators in the European Union, climate policy is starting to have notable effects on energy markets. This paper sheds

FINANCIALISATION AND EXCHANGE RATE DYNAMICS IN SMALL OPEN ECONOMIES Hamid Raza PhD Student, Economics University of Limerick Ireland Financialisation Financialisation as a broad concept refers to: a) an

1. Background On different occasions, Eurogas is asked to present its views on the future of the European gas industry. The forecasts are mainly needed for conferences and bilateral discussions with European

Title: Welfare Reform and Work Bill: Impact Assessment for Converting Support for Mortgage Interest (SMI) from a benefit into a Loan Lead department or agency: Department for Work and Pensions Other departments

Abstract THE IMPACT OF MACROECONOMIC FACTORS ON NON-PERFORMING LOANS IN THE REPUBLIC OF MOLDOVA Dorina CLICHICI 44 Tatiana COLESNICOVA 45 The purpose of this research is to estimate the impact of several

2012 Economics Intermediate 2 Finalised Marking Instructions Scottish Qualifications Authority 2012 The information in this publication may be reproduced to support SQA qualifications only on a non-commercial

1 The norwegian economy A short story about equality, trust and natural resources Joakim Prestmo Economist reseacher Reseach department, Statistics Norway 7. March 2011 1 Outline Where do we stand to day?

Ministry of Finance Chief Economist - Research, State Revenue and International Affairs June 2013 Forecasts of Macroeconomic Developments, State Revenues from Taxes and Revenue from Other Sources, 2013-2014

An Introduction to MIDAS_BE: the dynamic microsimulation model for Belgium Workshop Using process produced data in pension microsimulation models, Central Administration of National Pension Insurance (CANPI)

PUBLIC FINANCE SYSTEM IN VIEW OF DEMOGRAPHIC TRENDS Jože Sambt University of Ljubljana, Faculty of Economics, Slovenia Vienna Institute of Demography, April, 26, 2006 Introduction Budget deficit and public

1 The norwegian economy Lecture in Norwegian Life and Society Joakim Prestmo Economist reseacher Reseach department, Statistics Norway 1 Outline of today's lecture a. Where do we stand to day? b. How did

Strategy Document / Monetary policy in the period 5 March to 5 June Discussed by the Executive Board at its meeting of 5 February. Approved by the Executive Board at its meeting of 5 March Background Norges

RESEARCH REPORT INGEBORG LUND & BJÖRN TROLLDAL & TRYGVE UGLAND Norwegian-Swedish cross-border trade in alcoholic beverages In order to reduce the total alcohol consumption, and thereby also the level of

To ensure the functioning of the site, we use cookies. We share information about your activities on the site with our partners and Google partners: social networks and companies engaged in advertising and web analytics. For more information, see the Privacy Policy and Google Privacy &amp Terms.
Your consent to our cookies if you continue to use this website.